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Teleostei , members of which are known as teleosts (/ˈtɛliɒsts, ˈtiːli-/), is, by far, the largest infraclass in the class Actinopterygii, the ray-finned fishes, and contains 96% of all extant species of fish. Teleosts are arranged into about 40 orders and 448 families. Over 26,000 species have been described. Teleosts … See more
Distinguishing features of the teleosts are mobile premaxilla, elongated neural arches at the end of the caudal fin and unpaired basibranchial toothplates. The premaxilla is … See more
Teleosts are found worldwide and in most aquatic environments, including warm and cold seas, flowing and still freshwater, and even, in the case of … See more
Many teleosts form shoals, which serve multiple purposes in different species. Schooling is sometimes an antipredator adaptation, … See more
External relationships
The teleosts were first recognised as a distinct group by the German ichthyologist Johannes Peter Müller in 1845. The name is from See moreRespiration
The major means of respiration in teleosts, as in most other fish, is the transfer of gases over the … See moreMost teleost species are oviparous, having external fertilisation with both eggs and sperm being released into the water for fertilisation. See more
Economic importance
Teleosts are economically important in different ways. They are captured for food around the world. A … See moreWikipedia text under CC-BY-SA license Teleost - Simple English Wikipedia, the free encyclopedia
WEBTeleosts are the dominant fish of the present day. They arose in the Mesozoic era, and include 20,000 living species. The oldest teleost fossils date back to the late Triassic. …
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Teleost - Wikiwand
WEBTeleostei, members of which are known as teleosts, is, by far, the largest infraclass in the class Actinopterygii, the ray-finned fishes, and contains 96% of all extant species of fish. …
Neopterygii - Wikipedia
WEBNeopterygii (from Greek νέος neos 'new' and πτέρυξ pteryx 'fin') is a subclass of ray-finned fish (Actinopterygii). Neopterygii includes the Holostei and the Teleostei, of which the …
Actinopterygii - Wikipedia
WEBThe vast majority of actinopterygians are teleosts. By species count, they dominate the subphylum Vertebrata, and constitute nearly 99% of the over 30,000 extant species of fish. [4] .
Teleost | Anatomy, Adaptations & Classification | Britannica
WEB5 days ago · Teleost, (infraclass Teleostei), any member of a large and extremely diverse group of ray-finned fishes. Along with the chondrosteans and the holosteans, they are …
An update on anatomy and function of the teleost olfactory system
WEBSep 27, 2019 · The teleost olfactory system displays important cellular, anatomical and functional differences compared to other classes of vertebrates.
Redefining teleost phylogeny | Nature Genetics
WEBApr 13, 2023 · Teleosts or ‘ray-finned’ fish comprise approximately half of all vertebrates. Despite their importance, the phylogeny of teleosts has been difficult to determine and …
Anatomy of Teleosts and elasmobranchs - ScienceDirect
WEBJan 1, 2020 · This chapter shows the high diversity of Neotropical freshwater teleost and elasmobranchs anatomy, presenting a general view of the tegument, scales, fins, …
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